save uncomplete messages. I had forgotten about the four bytes of
message length preceding the message. A buffer overflow could occur
because of this. Ouch!

making it possible to remove peers in mid hand-
shake when removing a torrent.

instead of the ideal.

as soon as the message head was written to the network. Now it's increased
for each byte of torrent data we've written.

which may happen if some other header includes sys/queue.h.

Removed two unnecessary assignments.

* Change email address.
* Better tests for curl.

git-svn-id: file:///home/rnyberg/svngit/btpd/releases/0.1@1 76a1f634-46fa-0310-9943-bd1476092a85